Government Accountability Office
General Accounting Office
Security-related Reports

GAO Homeland Security Reports - Subcategories

September 11
Dept. of Homeland Security
Disaster Preparedness / Response
Combating Terrorism
Building Security
Nuclear/Chemical/Biological Terrorism
Aviation Security
Maritime Security
Critical Infrastructure Protection
Border Control
Coast Guard
Drug Control
Financial/Counterfeiting
Information Security
Information Technology
Flu Pandemic

September 11

• World Trade Center Health Program: Potential Effects of Implementation Options GAO-11-735R, Aug 4, 2011
• World Trade Center Health Program: Administrator's Plans for Evaluating Clinics' Capabilities to Provide Required Data, GAO-11-793R, Jul 15, 2011
• September 11: World Trade Center Health Programs Business Process Center Proposal and Subsequent Data Collection, GAO-11-243R, Dec 3, 2010
• September 11: HHS Needs to Develop a Plan That Incorporates Lessons from the Responder Health Programs, GAO-08-610, May 30, 2008
• September 11: HHS Needs to Develop a Plan That Incorporates Lessons from the Responder Health Programs GAO-08-610 May 30,2008
• September 11: Improvements Still Needed in Availability of Health Screening and Monitoring Services for Responders outside the New York City Area GAO-08-429T January 22,2008
• September 11: Problems Remain in Planning for and Providing Health Screening and Monitoring Services for Responders GAO-07-1253T September 20,2007
• September 11: Improvements Needed in Availability of Health Screening and Monitoring Services for Responders GAO-07-1228T September 18,2007
• September 11: Improvements Needed in Availability of Health Screening and Monitoring Services for Responders GAO-07-1229T September 10,2007
• World Trade Center: Preliminary Observations on EPA's Second Program to Address Indoor Contamination GAO-07-806T June 20,2007
• September 11: HHS Needs to Ensure the Availability of Health Screening and Monitoring for All Responders GAO-07-892 July 23, 2007
• World Trade Center: EPA's Most Recent Test and Clean Program Raises Concerns That Need to Be Addressed to Better Prepare for Indoor Contamination Following Disasters GAO-07-1091 September 5, 2007 [5.6 Mb]
• Homeland Security: Progress Has Been Made to Address the Vulnerabilities Exposed by 9/11, but Continued Federal Action Is Needed to Further Mitigate Security Risks GAO-07-375, January 24, 2007 [PDF 2.50MB]
• September 11: Monitoring of World Trade Center Health Effects has Progressed, but Not for Federal Responders, by Cynthia Bascetta, director, health care, before the Subcommittee on National Security, Emerging Threats, and International Relations, Committee on Government Reform, House of Representatives, in New York City. GAO-05-1020T, September 10, 2005.
• September 11: Recent Estimates of Fiscal Impact of 2001 Terrorist Attack on New York. GAO-05-269, March 30, 2005.
• September 11: Federal Assistance for New York Workers' Compensation Costs, by Robert E. Robertson, director, education, workforce, and income security issues, before the Subcommittee on National Security, Emerging Threats, and International Relations, House Committee on Government Reform. GAO-04-1013T, September 8, 2004.
• September 11: Health Effects in the Aftermath of the World Trade Center Attack, by Janet Heinrich, director, health care-public health issues, before the Subcommittee on National Security, Emerging Threats, and International Relations, House Committee on Government Reform. GAO-04-1068T, September 8, 2004.
• 9/11 Commission Report: Reorganization, Transformation, and Information Sharing, by David M. Walker, comptroller general of the United States, before the House Committee on Government Reform. GAO-04-1033T, August 3, 2004.
• September 11: Overview of Federal Disaster to the New York City Area, (GAO-04-72), October 31, 2003 [PDF 12.1 Mb]
• Disaster Assistance: Federal Aid to the New York City Following the Attacks of September 11th and Challenges Confronting FEMA, by JayEtta Z. Hecker, director, physical infrastructure, before the Subcommittee on Clean Air, Wetlands, and Climate Change, Senate Committee on Environment and Public Works, (GAO-03-1174T), September 24, 2003 [PDF 2.4 Mb]
• Disaster Assistance: Information on FEMA's Post-9/11 Public Assistance to the New York City Area, (GAO-03-926), August 29, 2003 [PDF 4.59 Mb]
• SMALL BUSINESS ADMINISTRATION: Response to September 11 Victims and Performance Measures for Disaster Lending, January 2003 (GAO-03-385) [1.23 Mb]
• SEPTEMBER 11: More Effective Collaboration Could Enhance Charitable Organizations' Contributions in Disasters, December 2002, (GAO-03-259) [PDF 529 Kb]
• Review of the Estimates for the Impact of the September 11, 2001, Terrorist Attacks on New York Tax Revenues, July 26, 2002 (GAO-02-882R) [PDF 71 Kb]
• Review of Studies of the Economic Impact of the September 11, 2001, Terrorist Attacks on the World Trade Center, May 29, 2002 (GAO-02-700R) [PDF 310 Kb]
• SEPTEMBER 11: Small Business Assistance Provided in Lower Manhattan in Response to the Terrorist Attacks, November 2002 (GAO-03-88) [PDF 302 Kb]
• Financial Management: Assessment of the Airline Industry's Estimated Losses Arising From the Events of September 11, (05-OCT-01, GAO-02-133R).